The Instrument Handbook is the primary guide to the characteristics and use of the instrument.

The HST Data Handbook is the primary reference for data format and analysis information.

ISRs are technical reports written by the WFC3 Group staff about various aspects of the instrument and data. They usually contain indepth information about a specific topic.

Papers published in various journals, as well as presentation materials from past meetings.

WFC3 relevent posters and presentations given at HST Calibration Workshops, hosted at STScI.